The Justa Stove

In January 2009, HAF began exploration in the area of helping home owners reduce the number of respiratory related diseases. One major contributor is the smoke created by their wood burning adobe ovens which are used daily in their home.

We were introduced to the Justa (pronounced Hu-sta) stove which was developed by the coordinated efforts of the people of Central America; Trees, Water, and People; Rotary International; and Aprovecho Research Center.

The Justa stove is for people who make tortillas, have multiple pots, and cook indoors. The Justa:

• Has generated an average fuel savings of 40% in Central America. Savings depend on the efficiency of the previous stove.
• Removes 100% of wood smoke from the house and produces 35-85% less green house gases than an open fire.
• Is easy to construct; two people can build a Justa in 4-8 hours.
• Is long lasting. In Honduras, Justas are being built with a life expectancy of ten years (not including the chimney) for approximately $50.
• Has a high level of acceptance in many Central American communities.

HAF hopes to begin construction and installation of a few trial stoves early in spring of 2009.

For further information on the Justa Stove, visit Aprovecho Research Center or Trees, Water, and People.